Electric power technology - Current systems - Concepts, quantities, letter symbols
Edition 2003-06

Measurement of quartz crystal unit parameters - Part 11: Standard method for the determination of the load resonance frequency fL and the effective load capacitance CLeff using automatic network analyzer techniques and error correction (IEC 60444-11:2010); German version EN 60444-11:2010
Edition 2011-06

Safety of machinery - Safety requirements to finishing lines for metal strip; German version EN 17449:2022
Edition 2023-10

Medical devices - Sleep apnoea breathing therapy - Masks and application accessories (ISO 17510:2015); German version EN ISO 17510:2020
Edition 2020-05

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network - Part 2: Phase offset method for measurement of motional capacitance of quartz crystal units (IEC 60444-2:1980); German version EN 60444-2:1997
Edition 1997-10

Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 2: Laboratory performance test based on determination of sampling efficiency; German version EN 13205-2:2014
Edition 2014-09

Safety of machinery - Laser processing machines - Part 2: Safety requirements for hand-held laser processing devices (ISO 11553-2:2007); German version EN ISO 11553-2:2008
Edition 2009-03

Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide; German version EN 902:2016
Edition 2016-09

Petroleum liquids and gases - Fidelity and security of dynamic measurement - Cabled transmission of electric and/or electronic pulsed data (ISO 6551:1982); German version EN ISO 6551:1995
Edition 1996-08

Non-destructive testing - Thermographic testing - Lock-In thermography using optical excitation
Edition 2021-06